A worker was rescued from one of the Rosslyn Metro station’s escalators early this morning.

The 23-year-old man, an employee of escalator contractor KONE, got his leg trapped between the framework of the escalator and a steel plate just before 2:00 a.m., according to Arlington County Fire Department spokeswoman Lt. Sarah Marchegiani.

She was unable to say whether the escalator was moving at the time of the incident.

Firefighters freed the man and rushed him to George Washington University Hospital with a “serious right leg injury,” Marchegiani said. The injury was not considered to be life threatening.

A motorcyclist was seriously injured in a crash in front of the Lee-Harrison Shopping Center over the weekend.

The incident happened just before 2:00 p.m. on Sunday, on Harrison Street. There’s no official word yet on the exact circumstances of the crash, but police say a blue SUV was involved.

The man riding the motorcycle could not get up and remained down in the middle of the roadway following the wreck. A nurse who was in the area rendered aid before police and medics arrived on scene, according to Arlington County Police spokesman Dustin Sternbeck.

The man suffered significant but non-life-threatening injuries, Sternbeck said, and was transported to the Level 1 trauma center at Inova Fairfax Hospital.

Two parents and a small child are at Inova Fairfax Hospital this afternoon after a two-car collision at the intersection of Route 50 and N. Park Drive.

The two adults were transported in “serious, but non-life-threatening condition,” according to a police officer on the scene, and a small child, with them in the car, was taken with them as a precaution, although the child appeared healthy.

The accident was reportedly caused when a Dodge sedan turned left from eastbound Route 50 into N. Park Drive, but “misjudged how much space there was.” The family’s Mazda sedan, going straight westbound on a green light, crashed into the side of the Dodge, causing both to spin out.

Only one lane of westbound Route 50 and the left turn lane from eastbound Route 50 were closed while police and rescue crews responded to the scene. All lanes have since re-opened.

Two cyclists collided in North Arlington last night, leaving one in serious condition.

The collision happened around 7:40 p.m. near the intersection of N. Glebe Road and Old Glebe Road. Though the circumstances of the accident are unclear, both cyclists involved were injured and transported to the hospital, according to Arlington County Fire Department spokeswoman Lt. Sarah Marchegiani.

Both cyclists were described as adult males. One was transported to Virginia Hospital Center in “stable” condition.

The other suffered what was initially described as a “serious head injury.” Marchegiani would only say that he suffered a “serious traumatic injury” and was transported to a local trauma center.

Though a connection could not be immediately confirmed, the intersection is on the route for the popular Freshbikes Tuesday Night Ride Series, which kicked off for the season last night at 7:00 p.m.

(Updated at 4:55 p.m.) A construction worker has suffered serious injuries from a four-story fall off a roof in the Buckingham neighborhood.

The incident happened just before 4:00 p.m. on the 400 block of N. George Mason Drive. According to initial reports, the man fell from the roof of an under-construction, four-story condominium building onto a concrete surface below. The construction is for new townhouses in the Ballston Row development.

The victim was at least initially conscious and talking to those who came to his aid, but was bleeding from the head, according to scanner traffic. His injuries are described as life-threatening. He’s being transported via ambulance to the trauma center at George Washington University Hospital.

State occupational safety inspectors are being requested to investigate the incident.

(Updated at 9:25 p.m.) A 30-year-old woman has died after she was struck by an out-of-control car in Ballston this evening, according to police.

The accident happened around 4:30 p.m. on Christmas Eve, near the Harris Teeter on Glebe Road in Ballston. According to police, a two vehicle accident occurred on Glebe Road in the area of N. Randolph Street. One of the cars ran off the road and struck the woman, who was walking on the sidewalk. The car then struck and partially wrapped around a street tree.

The woman suffered life-threatening injuries and was transported to the trauma center at Inova Fairfax Hospital, according to Arlington County Police spokesman Dustin Sternbeck. She was pronounced dead around 8:00 p.m., Sternbeck said.

Fire department technical rescue personnel had to remove the roof of the striking vehicle, a Toyota sedan, in order to extricate the driver. The male driver suffered non-life-threatening injuries and was also transported to Fairfax hospital.

No information was immediately available about the other vehicle involved in the accident.

The Arlington County Police Department’s critical accident team will investigate the incident. Charges may be filed following the investigation, Sternbeck said. No word on whether the rainy weather might have played a role in the collision.

A construction worker suffered critical injures after falling from the roof of a new home under construction in Arlington’s Riverwood neighborhood.

The incident happened just before 11:00 a.m., on the 3700 block of 27th Street N. The man, 34 years old and from Woodbridge, was working installing trusses on the roof of the new home when he lost his balance and fell three stories (30-35 feet) onto a patch of dirt, according to police.

The victim was semi-conscious when he was loaded into an ambulance and rushed to George Washington University hospital. His injuries are described as “critical.”

The family of the victim has been notified, said Arlington County Police spokesman Dustin Sternbeck. State occupational safety officials were also notified. Police remained on scene to help investigate the accident.

Update on 12/3/12 — The man’s injuries “do not appear to be life threatening,” police say.

Update at 9:10 a.m. on 10/16/12 — The male victim is recovering from his injuries, while the female victim is still in critical condition in a medically-induced coma, according to Arlington County Police spokesman Dustin Sternbeck. Police are still awaiting the result of a blood test on the driver before pressing charges. According to Sternbeck, witnesses told police that the driver did a “burn out” at the intersection before losing control of the truck.

The driver of a pick-up truck lost control and plowed into two cyclists on Four Mile Run Drive this afternoon, police said.

According to Arlington County Police spokesman Dustin Sternbeck, the driver was heading eastbound on Columbia Pike, made a right-hand turn onto Four Mile Run Drive, lost control of the truck, went over the median and struck the cyclists. The cyclists were biking in the roadway and not on the adjacent trail, Sternbeck said.

The victims, a man and a woman, were both in their 60s, Sternbeck said. The woman suffered “significant head trauma” and a broken pelvis. The man suffered broken ribs and punctured lungs. Both victims were transported to George Washington University Hospital in “serious” condition.

Charges are pending against the driver of the truck, who remained on scene after the accident, Sternbeck said. Four Mile Run Drive was closed between Columbia Pike and George Mason Drive for much of the afternoon while police investigated the accident.

(Updated at 11:35 a.m.) Arlington County Police are investigating a serious pedestrian accident on a busy street in the center of Clarendon.

An adult male was struck by a Honda Civic coupe heading eastbound on Clarendon Blvd, near the intersection with N. Highland Street, around 12:30 a.m., according to initial reports. The man suffered life-threatening injuries and was transported via ambulance to George Washington University Hospital.

Police shut down Clarendon Blvd from Washington Blvd to N. Garfield Street while detectives investigated the accident. Crowds of Clarendon bar-goers peered from behind yellow police tape at the bloody evidence marked at the scene, including the victim’s shoes, pants and shirt.

The driver of the Honda, identified by police as 22-year-old Tyler Bruce Wills of Bowie, Md., was arrested on scene and charged with DUI and DUI Maiming. He’s currently being held without bond. Charges against Wills may change depending on the status of the victim, said Arlington County Police spokesman Dustin Sternbeck.

The victim, a 27-year-old man from Collinsville, Va., has been undergoing surgeries and remains in critical condition, according to Sternbeck. The victim suffered a fractured skull, two broken legs, a broken arm, numerous lacerations to his body, and a big laceration to his face. A friend was with the victim at the time of the accident and was able to notify his family, Sternbeck said.

Unconfirmed witness accounts suggested the victim was crossing just outside the crosswalk and was struck by the car, which was traveling through the intersection at what was described as a relatively high rate of speed. The victim flew through the air and came to rest, motionless, on the pavement, a witness said.

As of 2:15 a.m., a police accident reconstruction team was taking photos and using measurement devices to piece together a more definitive account of how the accident happened.

Investigators are on the scene of a critical pedestrian accident in Ballston.

The accident happened around 9:45 a.m. at the intersection of Glebe Road and N. Carlin Springs Road. An elderly female pedestrian was in the crosswalk, crossing Carlin Springs across from Ballston Common Mall, when she was struck by an Arlington Yellow Cab, according to Arlington County Police spokesman Dustin Sternbeck.

The woman’s injuries are thought to be life-threatening.

A neighbor told ARLnow.com that the pedestrian was a resident of The Carlin retirement home, one block away from the scene.

A number of closures were in place while investigators took photos and interviewed witnesses. All southbound lanes of Glebe Road were blocked at Wilson Boulevard. Carlin Springs Road was shut down at N. Thomas Street. Both road reopened at 11:05 a.m.

Sternbeck said the driver of the cab remained on scene and cooperated with police. No word yet on any charges against the driver.

A woman was struck and seriously injured by a vehicle on Route 50 overnight, according to police.

“At 2:30 am, an adult female attempted to cross Route 50, just prior to the on-ramp to Washington Boulevard, after darting out from the tree line,” said Arlington County Police spokesman Dustin Sternbeck. “The driver was unable to stop his vehicle in time and the pedestrian was struck. She remains in critical condition at GW Hospital.”

Several lanes of eastbound Route 50 were closed for an extended period of time while police investigated the accident. Those lanes had reopened by 5:30 a.m.

The HOV lanes of I-395 have been shut down near the Glebe Road exit due to a serious accident involving a motorcycle.

Initial reports indicate the accident happened when a vehicle ran into a motorcycle. The motorcyclist is being treated for critical injuries and will be transported to a local trauma center via ambulance, according to Arlington County Police spokesman Dustin Sternbeck.

All HOV traffic is being diverted onto the main southbound lanes of I-395. Southbound backups extend to the 14th Street Bridge.

Update at 2:45 p.m. on 6/5/12 — An update, per Sternbeck: “The driver was charged on scene by Virginia State Police with Reckless Driving and violation of HOV-3. As for the condition of the motorcyclist, he suffered significant injuries but is expected to survive.”

(Updated at 1:30 p.m.) A pedestrian was struck by a van on I-66 Saturday morning.

The incident started around 5:30 a.m., when police were called for a man spotted banging on a vehicle in a parking garage on the 1900 block of N. Lynn Street, in Rosslyn. The man fled on foot before police arrived, and building security witnessed him heading in the direction of I-66, according to Arlington County Police spokesman Dustin Sternbeck.

Minutes later, police received a call for a pedestrian struck on I-66 near Route 110.

“A male subject was in the eastbound I-66 travel lane when he was struck by an eastbound van,” Virginia State Police spokeswoman Corinne Geller told ARLnow.com. “The van was coming through the curve and was unable to avoid striking the pedestrian in the lane.”

“The driver of the van, 68-yr-old Linden, Va. male, was not charged in this incident,” Geller said. “The pedestrian, Nicholas F. Brizzi, 26, of Arlington, remains in the hospital with life-threatening injuries.”

Arlington County police helped to direct traffic on I-66 for an hour while Virginia State Police investigated the accident, according to Sternbeck.